C. Two-body, polished and brushed, transparent screweddown case back and crown, concave lugs, sapphire crystals. D. Black composite with applied steel and white Arabic numerals, outer luminous dots and minute divisions, aperture for the date. Luminous steel baton hands. M. Cal. 315/293, stamped with the Seal of Geneva quality mark, rhodium-plated, fausses cotes decoration, 29 jewels, straight-line lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, selfcompensating free-sprung flat balance spring, 22K gold rotor. Dial, case and movement signed. Dim. 39 x 44 mm. Thickness 8.5 mm.
Grading System: AA
USD 7,000 - 9,000
CHF 7,000 - 9,000
EUR 5,000 - 6,500
Sold: USD 11,875
C. Two-body, solid, polished and brushed, transparent snap-on case back, stepped bezel with Clous de Paris decoration, curved lugs, sapphire crystals. D. Silver with applied white gold lapped baton indexes, subsidiary dials for the days of the month, of the week, the months, the 24 hours and the leap year, aperture for the moon phases, outer engraved minute division. White gold dauphine hands. M. Cal. 240 Q stamped with the Seal of Geneva Quality Mark, rhodium-plated, fausses cotes decoration, 27 jewels, straight line lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shockabsorber, self-compensating free-sprung flat balance spring, 22K gold micro-rotor mounted on ball bearings. Dial, case and movement signed. Diam. 35 mm. Thickness 9 mm
Grading System: AAA
USD 25,000 - 35,000
CHF 25,000 - 35,000
EUR 18,000 - 25,000
Sold: USD 37,500
C. Three-body, solid, polished and brushed, straight lugs. D. Matte silver with inset gilt baton indexes. Yellow gold baton hands. M. Cal. 23-300, stamped twice with the Seal of Geneva quality mark, rhodium-plated, fausses cotes decoration, 18 jewels, straight-line lever escapement, Gyromax balance adjusted for heat, cold isochronism and 5 positions, shock absorber, selfcompensating Breguet balance spring. Dial, case and movement signed. Diam. 33 mm. Thickness 6 mm.
Grading System: AA
USD 2,500 - 3,500
CHF 2,500 - 3,500
EUR 1,800 - 2,500
Sold: USD 5,500
C. Two-body, polished and brushed, screwed-down case back, stepped bezel, lapidated curved and straight lugs. D. Satiné silver with applied white gold baton indexes, outer minute division, subsidiary seconds dial, white gold rimmed aperture for the jump date. White gold baton hands. M. Cal. 27-460 M, stamped twice with the Seal of Geneva Quality Mark, rhodium plated, fausses cotes decoration, 37 jewels, straight-line lever escapement, Gyromax balance adjusted to heat, cold isochronism and 5 positions, shock absorber, self-compensating free-sprung Breguet balance spring, 18K gold rotor. Dial, case and movement signed. Diam. 35 mm. Thickness 10 mm.
Grading System: AA
USD 8,000 - 12,000
CHF 8,000 - 12,000
EUR 6,000 - 9,000
Sold: USD 18,750
C. Two-body, solid, polished and brushed, transparent case back, sapphire crystals. D. Matte silver with applied yellow gold Breguet numerals, subsidiary dials for the days of the month, the week, the months, the leap year and the two-tone 24 hour dial, aperture for the moon phases. Yellow gold Breguet hands. M. Cal. 240/Q, stamped with the Seal of Geneva Quality Mark, rhodium-plated, fausses cotes decoration, 27 jewels, straight-line lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating freesprung flat balance spring, 22K gold micro-rotor. Dial, case and movement signed. Dim. 35 x 43 mm. Thickness 9 mm.
Grading System: AAA
USD 25,000 - 35,000
CHF 25,000 - 35,000
EUR 18,000 - 25,000
Sold: USD 35,000
C. Three-body, polished and brushed, red and blue graduated bidirectional revolving bezel for the second 24-hour time zone, screw-down case back and crown, winding crown protected by the crown guard, crystal with cyclops lens. D. Black with luminous round, baton and triangular indexes, outer minute division, aperture for the date. Luminous steel skeleton hands. M. Cal. 1560, rhodium-plated, 26 jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions and temperature, shock absorber, self-compensating free-sprung Breguet balance spring, Microstella regulating screws. Dial, case and movement signed. Diam. 40 mm. Thickness 13 mm
Grading System: AAA
USD 11,000 - 18,000
CHF 11,000 - 18,000
EUR 8,000 - 13,000
Sold: USD 16,250
C. Three-body, polished and brushed, screwed-down case back and crown, graduated bi-directional revolving black bezel for the decompression times, winding-crown protected by the pointed crown guard. D. Matte black with painted luminous round, triangular and baton indexes, outer minute track. Luminous steel skeleton hands. M. Cal. 1560, rhodium-plated, 26 jewels, straight-line lever escapement, monometallic balance, shock absorber, selfcompensating Breguet balance spring, Microstella regulating screws. Dial, case and movement signed. Diam. 40 mm. Thickness 15 mm. Approx. overall length 185 mm.
Grading System: AA
USD 5,000 - 7,000
CHF 5,000 - 7,000
EUR 3,700 - 5,200
Sold: USD 9,375
C. Three-body, polished and brushed, screwed-down case back and crown, graduated bi-directional revolving black bezel for the decompression times, winding-crown protected by the pointed crown guard. D. Matte black with painted luminous round, triangular and baton indexes, outer minute track. Luminous steel skeleton hands. M. Cal. 1560, rhodium-plated, 26 jewels, straight-line lever escapement, monometallic balance, shock absorber, selfcompensating Breguet balance spring, Microstella regulating screws. Dial, case and movement signed. Diam. 40 mm. Thickness 15 mm. Approx. overall length 185 mm.
Grading System: AA
USD 7,000 - 9,000
CHF 7,000 - 9,000
EUR 5,000 - 6,500
C. Three-body, polished and brushed, screwed down case back and crown, concave lugs. D. Ivory color, linen-finished with applied yellow gold faceted dart and baton indexes, luminous dots, outer minute/ seconds division. Luminous yellow gold dauphine hands. M. Cal. A. 296, 10'''1/2, rhodium-plated, straight-line lever escapement, monometallic balance, self-compensating blued steel Breguet balance-spring, index regulator. Dial, case and movement signed. Diam. 36 mm. Thickness 14 mm.
Grading System: AA
USD 5,000 - 8,000
CHF 5,000 - 8,000
EUR 3,700 - 6,000
C. Two-body, solid, polished and brushed, screwed-down case back with engraved initials: W.J.G, Twinlock winding crown, inner case stamped IV.52. D. Ivory color with embossed yellow gold Arabic numerals, pyramid and baton indexes, luminous dots, outer 1/5th seconds track. Luminous yellow gold dauphine hands. M. Cal. 775, rhodium-plated, 23 jewels, straight-line lever escapement, monometallic balance, self-compensating Breguet balance spring. Dial, case and movement signed. Diam. 36 mm. Thickness 12 mm.
Grading System: AAA
USD 3,000 - 5,000
CHF 3,000 - 5,000
EUR 2,200 - 3,700
Sold: USD 4,000
C. Three-body, polished and brushed, inclined bezel, screwed-down case back and crown. D. Black/brown with luminous Arabic numerals and baton indexes, gilt outer minute/seconds divisions, silvered underline. Luminous steel skeleton hands. M. Cal. 1560, rhodium-plated, 26 jewels, straight-line lever escapement, monometallic balance adjusted to temperatures and 5 positions, shock absorber, self-compensating free-sprung Breguet balance spring, Microstella regulating screws. Dial, case and movement signed. Diam. 36 mm.
Grading System: AAA
USD 9,000 - 11,000
CHF 9,000 - 11,000
EUR 6,500 - 8,000
Sold: USD 11,250
C. Three-body, polished and brushed, screwed-down case back and crown, steel bezel graduated in 24 hours, sapphire crystal with cyclops lens. D. White with luminous round, baton and triangular indexes, outer minute division, aperture for the date. Luminous steel skeleton hands, 24-hour red arrow hand for the second time zone. M. Cal. 3185, rhodium-plated, oeil-de-perdrix decoration, 31 jewels, straight-line lever escapement, monometallic balance adjusted to temperatures and 5 positions, shock absorber, self-compensating Breguet balance spring, Microstella regulating screws, hack mechanism. Dial, case and movement signed. Diam. 40 mm. Thickness 12 mm. Approx. overall length 190 mm.
Grading System: AA
USD 4,000 - 6,000
CHF 4,000 - 6,000
EUR 3,000 - 4,500
Sold: USD 4,000
C. Three-body, polished and brushed, screwed-down case back and crown, steel bezel graduated in 24 hours, sapphire crystal with cyclops lens. D. White with luminous round, baton and triangular indexes, outer minute division, aperture for the date. Luminous steel skeleton hands, 24-hour red arrow hand for the second time zone. M. Cal. 3185, rhodium-plated, oeil-de-perdrix decoration, 31 jewels, straight-line lever escapement, monometallic balance adjusted to temperatures and 5 positions, shock absorber, self-compensating Breguet balance spring, Microstella regulating screws, hack mechanism. Dial, case and movement signed. Diam. 40 mm. Thickness 12 mm. Approx. overall length 185 mm.
Grading System: AA
USD 3,000 - 5,000
CHF 3,000 - 5,000
EUR 2,200 - 3,700
Sold: USD 4,250
C. Three-body, polished and brushed, graduated 24-hour bezel, screwed-down case back and protected crown, crystal with cyclops lens. D. Black with luminous baton indexes, outer minute/ seconds track, aperture for the date. Luminous white baton hands, large luminous orange arrow to indicate the diurnal and nocturnal hours on the 24-hour graduated bezel, luminous center-seconds hand. M. Cal. 1570, rhodium-plated, 26 jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions and temperature, shock absorber, self-compensating free-sprung Breguet balance spring, Microstella regulating screws, hack mechanism. Dial, case and movement signed. Diam. 40 mm. Thickness 13 mm. Approx. overall length 200 mm.
Grading System: AA
USD 6,000 - 9,000
CHF 8,000 - 12,000
Sold: USD 12,500
C. Three-body, solid, polished and brushed, screwed-down case back and crown, fluted bezel. D. Satine silver with applied yellow gold baton indexes and luminous dots, outer minute/ seconds divisions. Luminous yellow gold baton hands. M. Cal. 1570, rhodium-plated, 26 jewels, straight-line lever escapement, monometallic balance adjusted to temperatures and 5 positions, shock absorber, self-compensating freesprung Breguet balance spring, Microstella regulating screws, hack mechanism. Dial, case and movement signed. Diam. 34 mm. Thickness 12 mm.
Grading System: AA
USD 2,500 - 3,500
CHF 2,500 - 3,500
EUR 1,800 - 2,500
Sold: USD 3,750
C. hree-body, polished and brushed, screwed-down case back and crown, fluted bezel, crystal with cyclops lens. D. Satine silver with applied faceted yellow gold dart indexes and luminous dots, outer minute/ seconds divisions, aperture for the date. Luminous yellow gold alpha hands. M. Cal. 1560, rhodium-plated, 26 jewels, straight-line lever escapement, monometallic balance adjusted to temperatures and 5 positions, shock absorber, self-compensating Breguet balance spring, Microstella regulating screws. Dial, case and movement signed. Diam. 36 mm. Thickness 12 mm.
Grading System: AA
USD 2,500 - 3,500
CHF 2,500 - 3,500
EUR 1,800 - 2,500
Sold: USD 2,125
C. Three-body, solid, polished and brushed, reeded bezel, geometrical- shaped hooded lugs, sapphire crystal with cyclops lens. D. Champagne with applied yellow gold baton indexes, outer 1/5th seconds/minute divisions, aperture for the date. Yellow gold baton hands. M. Cal. RE10, based Beta 21, 13 jewels, frequency of the quartz oscillator: 8192 Hz, reduced to 256 Hz by the frequency reducer. Dial, case and movement signed. Dim. 38.5 x 40.5 mm. Thickness 13 mm. Approx overall length 200 mm.
Grading System: AA
USD 8,000 - 12,000
CHF 8,000 - 12,000
EUR 6,000 - 9,000
Sold: USD 16,250
C. Three-body, polished and brushed, screwed-down case back and crown, fluted yellow gold bezel, sapphire crystal with cyclops lens. D. Textured champagne with horizontal stripes, applied yellow gold faceted baton indexes and luminous dots, outer minute/seconds track, aperture for the date. Luminous yellow gold baton hands. M. Cal. 3135, rhodium-plated, oeil-de-perdrix decoration, 31 jewels, straight-line lever escapement, monometallic balance adjusted to temperatures and 5 positions, shock absorber, self-compensating free-sprung Breguet balance spring, Microstella regulating screws, hack mechanism. Dial, case and movement signed. Diam. 36 mm. Thickness 12 mm. Approx. overall length 200 mm
Grading System: AA
USD 3,000 - 5,000
CHF 3,000 - 5,000
EUR 2,200 - 3,700
Sold: USD 2,125
C. Three-body, polished and brushed, screwed-down case back and crown, fluted yellow gold bezel, sapphire crystal with cyclops lens. D. Champagne with applied yellow gold baton indexes and luminous dots, outer minute/seconds division, aperture for the date. Luminous yellow gold baton hands. M. Cal. 2135, rhodium-plated, oeil-de-perdrix decoration, 29 jewels, straight-line lever escapement, monometallic balance adjusted to temperatures and 5 positions, shock absorber, self-compensating free-sprung flat balance spring, hack mechanism. Dial, case and movement signed. Diam. 26 mm. Thickness 11 mm. Approx overall length 175 mm.
Grading System: AA
USD 2,500 - 3,500
CHF 2,500 - 3,500
EUR 1,800 - 2,500
Sold: USD 1,875
C. Three-body, solid, polished and brushed, screwed-down case back and crown, bezel set with 52 round diamonds, lugs set with 32 round diamonds, sapphire crystal with cyclops lens. D. Satiné gray set with 8 round and 2 baguette diamonds, outer minute/seconds track with Roman 5-minutes/ seconds markers, apertures for the days of the week and the date. White gold baton hands. M. Cal. 3155, rhodium-plated, oeil-de-perdrix decoration, 31 jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions and temperature, shock absorber, self-compensating Breguet balance spring, Microstella regulating screws, hack mechanism. Dial, case and movement signed. Diam. 36 mm. Thickness 13 mm. Approx. overall length 190 mm.
Grading System: AAA
USD 15,000 - 20,000
CHF 15,000 - 20,000
EUR 11,000 - 15,000
Sold: USD 20,000